From: He Zhe <zhe.he@windriver.com>
To: <konrad@darnok.org>, Christoph Hellwig <hch@lst.de>
Cc: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>,
<m.szyprowski@samsung.com>, <robin.murphy@arm.com>,
<iommu@lists.linux-foundation.org>,
<linux-kernel@vger.kernel.org>
Subject: Re: [PATCH v2] kernel/dma: Fix panic caused by passing swiotlb to command line
Date: Fri, 11 Jan 2019 09:49:03 +0800 [thread overview]
Message-ID: <bf0c7631-f5c1-42cc-fa1a-d7f4f5b9e6eb@windriver.com> (raw)
In-Reply-To: <1cef7480-0838-c044-9bca-9b7adacb0f17@windriver.com>
On 1/11/19 9:46 AM, He Zhe wrote:
>
> On 1/11/19 1:27 AM, Konrad Rzeszutek Wilk wrote:
>> Let's skip it. There was another patch that would allocate a default 4MB size if it there was an misue of swiotlb parameters.
> But this patch mainly fixes a crash. Could you please point me to the patch you mentioned?
And the v2 is modified according to your suggestion.
Zhe
>
> Thanks,
> Zhe
>
>>
>>
>> On Mon, Jan 7, 2019, 4:07 AM Christoph Hellwig <hch@lst.de <mailto:hch@lst.de> wrote:
>>
>> On Mon, Jan 07, 2019 at 04:46:51PM +0800, He Zhe wrote:
>> > Kindly ping.
>>
>> Konrad, I'll pick this up through the DMA mapping tree unless you
>> protest in the next few days.
>>
>
prev parent reply other threads:[~2019-01-11 1:49 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-12-03 10:22 zhe.he
2019-01-07 8:46 ` He Zhe
2019-01-07 9:07 ` Christoph Hellwig
[not found] ` <CAPbh3rupHC_G0=5dBhhpoXvXO_=i-Y6p=9WdRtn9W19jRpVVcg@mail.gmail.com>
2019-01-11 1:46 ` He Zhe
2019-01-11 1:49 ` He Zhe [this message]
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